baber/WOPTO huggingface dataset:
Patent JP-H05212086-A (JP)
Title: Carbonated spring producing device
Inventor: WATANABE TOSHIYA
IPC: F23J15/00
Filed: 1992-02-07
Abstract: PURPOSE:To stabilize use and to increase the concn. of carbon dioxide in a combustion gas contg. the carbon dioxide formed by combustion by removing harmful components from the gas generating with a hot water supplying device which introduces the combustion gas into a water feeding and hot water supplying line to dissolve the carbon dioxide into the hot water. CONSTITUTION:The combustion gas is introduced from a discharge line 13 by a combustion gas introducing means 18 provided in the water feeding and hot water supplying line 14 and is brought into direct contact with the hot water, by which the carbon dioxide is dissolved into the hot water. The combustion gas is separated by a means 19 for separating liquid from gas and only the hot water dissolved with the carbon dioxide is supplied to a prescribed place. The carbon monoxide in the combustion gas is converted to the carbon dioxide by a catalyst part 22 provided amidst the combustion gas introducing line 16, by which the concn. of the carbon dioxide in the hot water is increased.
Patent JP-S60166817-A (JP)
Title: Inclination detector
Inventor: HIBINO YASUO
IPC: G01C9/06
Filed: 1984-02-09
Abstract: PURPOSE:To obtain a slope detector for an automobile with a high detection accuracy which is limited in the effect of acceleration and deceleration with an excellent vibration resistance and durability by arranging a mechanical-electric converter for converting a pressure into an electrical signal between the case inner wall and the weight. CONSTITUTION:An inclination detector 1 is arranged with a computer into which the output of the inclination detector, wheel speed and acceleration are inputted, a display unit and the like to construct a slope detector for an automobile. This detector comprises a weight 11, a rectangular case 12 housing the weight 11 tightly inside and a floor direction pressure detector 13 as a mechanical-electric converter arranged between the weight 11 and the case 12 to convert into an electrical signal the pressure as floor direction pressure Pd of the weight 11 as detected with a piezo-electric element, a strain gauge and the like. X indicates the ongoing direction of the automobile. When the automobile is stopped or parked on a slope at the angle theta of inclination, with a starter key ON, the floor direction detector 13 detects 401 the floor direction pressure Pd to calculate 402 the angle theta of inclination by the formula.
Patent JP-S61181195-A (JP)
Inventor: SAITO MITSUO
IPC: G01B7/06
Filed: 1985-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59147844-A (JP)
Title: Air-fuel ratio control device
Inventor: KITAHARA TAKESHI
IPC: F02D41/14
Filed: 1983-02-14
Abstract: PURPOSE:To obtain an optimum air-fuel ratio at all times in a system to control fuel supply volume by a feed-back based on an output of an O2 sensor by changing a standard voltage at the time of the above feed-back control based on an output of a suction air volume sensor. CONSTITUTION:An output signal Vs of an O2 sensor provided at an exhaust air system is inputted in a plus terminal of a comparator 3 via a buffer amplifier 2, while in a minus terminal, a standard voltage Ve from a standard voltage operation circuit 11 is inputted and based on the compared results of both signals Vs and Ve, the fuel supply volume to the engine is controlled via a control unit 4. The standard voltage operation circuit 11 inputs the output signal Va of the suction air volume sensor 16 into a primary lagging circuit 14 via a buffer amplifier 12 and the primary lagging signal Vav to have a fixed time delay of time is inputted in a subtraction circuit 15 via a buffer amplifier 13. Here, it is made to output the standard voltage Ve which is arrived by subtracting K(constant)XVav from the basic standard voltage Veo.
Patent JP-S56119539-A (JP)
Title: Four-wire transmission system
Inventor: MURASE HIROICHI
IPC: H04B3/32
Filed: 1980-02-25
Abstract: PURPOSE:To reduce the influence of crosstalk to make wide-band transmission possible, by arranging frequencies so that frequency bands of the up transmission signal and the down transmission signal do not overlap each other, in the four-wire transmission system using the balance cable. CONSTITUTION:In case that the telephone signal and the commercial television signal are transmitted simultaneously, down telephone signal 1 is arranged in the frequency band between up telephone signal 1 and commercial television signal 2. When crosstalk is generated on the down transmission line by up telephone signal 1, crosstalk has no influence upon the transmission signal because the transmission signal exists in up idle band 3 corresponding to down telephone signal 1.
Patent JP-H08217609-A (JP)
Title: Insecticidal miticide composition
Inventor: SHIRAISHI SHIRO
IPC: A01N51/00
Filed: 1995-02-10
Abstract: PURPOSE: To obtain the subject composition having synergistically improved insecticidal and miticidal activities by using a conventional 2-phenylpropyl ether derivative having insecticidal and miticidal activities in combination with a 3-tetrahydrofurylethyl derivative which is a new compound having insecticidal activity. CONSTITUTION: This insecticidal miticide composition is produced by mixing a 2-phenylpropyl ether derivative of formula I (R) is ethoxy or difluorobromomethoxy) with a new 3-tetrahydrofurylmethyl derivative of formula II (R2 to R5 are each H or a lower alkyl). The new compound of formula II can be produced e.g. by reacting a compound of formula II (X) is amino, a 1-5C alkoxy, a 1-5C alkylthio or benzylthio) with a compound of formula IV. The agrochemical preparation produced from the composition preferably contains 0.01-90wt.% (especially 0.1-50wt.%) of the compound of formula I and 0.0001-90wt.% (especially 0.01-50wt.%) of the compound of formula II. The total of the active components is preferably 1-1,000g per 1ha in the case of applying the composition to farm crops.
Patent JP-H04240980-A (JP)
Title: Video printer
Inventor: SAITO HITOSHI
IPC: H04N5/225
Filed: 1991-01-24
Abstract: PURPOSE:To obtain the simple, small sized and light video printer, to mount the video printer removably to a camcorder for carrying and to ensure a visual picture with excellence and high definition without deterioration in the picture quality. CONSTITUTION:The video printer is provided with a video input terminal 35 from a camcorder 11, a color liquid crystal panel section 34 (liquid crystal display section) displaying a visual picture based on the inputted video input signal, a back light panel section 32 (light source) generating a sensing light with a wavelength area at which a roll film 39 (photosensitive recording medium) is sensed, and a recording medium container section 37 containing the roll film 39. Then an attaching/detaching mechanism 23 is used to attach/detach the video printer to/from the camcorder 11.
Patent JP-H03228885-A (JP)
Title: Aluminum nitride-based substrate and production thereof
Inventor: OKAWA YOSHIHIRO
IPC: C04B41/90
Filed: 1990-01-31
Abstract: PURPOSE:To obtain an AlN-based substrate having superior adhesive strength to a conductor layer and suitable for a package for housing a semiconductor device hy forming an Al2O3 layer contg. Ti, V, Nb, W, Co or Ni on the surface of an AlN-based sintered body as a base material. CONSTITUTION:An Al2O3 layer contg. 0.001-5wt.% one or more kinds of elements or compds. selected among Ti, V, Mb, No, W, Co and Ni or the carbides, nitrides, borides and oxides of the elements and having 0.05-5mum, especially 0.2-4mum thickness is formed on the surface of an AlN-based base material to obtain an AlN-based substrate on which a metal conductor layer is formed.
Patent JP-H10224405-A (JP)
Title: Method and system for agent aggregating
Inventor: KISHIDA KATSUMI
IPC: H04L12/28
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To effectively join the agents with each other by joining adaptively them together and aggregating the object of a mobile agent generated at a node of a data generation source into a node of the aggregation point. SOLUTION: An agent aggregation system consists of a communication network 1 which includes the generation source nodes 3, the intermediate nodes 2 and an aggregation point node 4. The nodes 2 are included in the network 1 and connected to each other via the communication lines 5, and the nodes 3 (3-1 to 3-n) are positioned at a peripheral part of the network 1. The node 4 is also located at a peripheral part of the network 1. The data are generated at the nodes 3 as the data objects of mobile agents. The mobile agents are joined together at the nodes 2 and also move toward to the mode 4 and are aggregated into the node 4.
Patent JP-H11221462-A (JP)
Title: Water absorption preventing material composition
Inventor: AWATA MITSURU
IPC: C09K3/18
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous water absorption preventing material which has a good water repellent capacity and does not use water. SOLUTION: In a water absorption preventing material composition comprising (A) an alkylalkoxy silane, (B) an alkali metal silicate, (C) a water soluble alkenyl succinate, and water, the weight ratio of the (A) component to the (B) component is 1:2-20, the weight ratio of the (A) component to the (C) component is 1:0.5-4.
Patent JP-S57139247-A (JP)
Title: Hot water boiler by use of bath waste heat
Inventor: KASAI MITSURU
IPC: F24D17/00
Filed: 1981-02-20
Abstract: PURPOSE:To make it possible to preheat water supplied to the title not water boiler by  use of hot water in a bathtub by a method wherein in case water is heated by a solar  heat collector and introduced into the bathtub through the hot water boiler, a heat exchanger is provided in a water supply passage in the hot water boiler. CONSTITUTION:The supply of hot water to the bathtub 1 is made in such a manner  that when a hot water collecting valve 9 is operated, the hot water in a tempeature  retaining hot water storage tank 7 in the solar heat collector 2 falls down of itself  into a hot water collecting pipe 3. Further, the supply of water to the bathtub is made  in such a manner that when a water supply valve 14 is opened, city water is supplied  under pressure from a city water supply section 5 provided with a reverse flow preventive valve 13. In case where the hot water is no more required after use, a water  supply valve 11 in the solar heat collector is closed, a water supply valve 12 in the  heat exchanger is opened, the city water is supplied into, and preheatd by the heat  exchanger 6 provided in the hot water in the bathtub and the preheated water is stored  in the temperature retaining hot water storage tank 7 through a water supply pipe 4.  In addition, in the event no hot water is present in the bathtub 1, the supply of water  to the solar heat collector is made in such a manner that the water supply valve 11 is  opened and the water supply valves 12 and 14 are closed in the usual manner.
Patent JP-S63190435-A (JP)
Title: Radio channel control system
Inventor: SHINAGAWA NORITERU
IPC: H04Q7/20
Filed: 1987-02-02
Abstract: PURPOSE:To use a radio channel with high efficiency even at a radio zone less in traffic by providing a common radio channel assigned with a frequency used in common at plural radio zones controlled by a radio base station in addition to an individual radio channel assigned with a frequency used within a radio zone only. CONSTITUTION:Plural radio zones 51-53 are controlled by one radio base station 16 through an individual radio channel used only in the radio zones 51-53 and a common radio channel used in common between the plural radio zones 51-53 in the radio base station is installed to the radio base station 16. When a call takes place in the radio zones 51-53 and the radio channel is in use, if the individual radio channel is idle, the individual radio channel is used and when all the individual radio channels are in use, the common radio channel controlled by the radio base station 16 is used. Thus, even in the radio zone where the traffic is small in the radio zones 51-53, the rate of use of a radio equipment is increased and the radio equipment is used effectively.
Patent JP-2000164884-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEMURA YASUHIKO
IPC: H01L21/336
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To achieve a simple process, fewer masks, and a larger yield, by providing a silicon semiconductor film, which includes a pair of impurity areas and a channel forming area, on a gate insulating film formed on a gate electrode on a substrate, and aligning a boundary of the areas along an end of the mask. SOLUTION: A gate insulating film 104 is formed so as to cover a gate electrode 102, and a semiconductor film 105 is formed thereon. The upper part of the gate electrode 102 is substantially intrinsic so as to act as a channel forming area 109. The other area acts as an N or P-type source/drain. Moreover, the part acting as the channel forming area 109 may be amorphous, semi- amorphous, microcrystalline, polycrystalline, or an intermediate type. When preventing off state current, an amorphous area is desirable. Meanwhile, the part acting as the source/drain is made of crystalline silicon whose resistance is sufficiently small. A visible ray and a near-infrared ray, i.e., intense light with a wavelength of 4 to 0.5 μm is emitted for a short time so as to crystallize the semiconductor.
Patent JP-H11219067-A (JP)
Title: Both-side image forming device
Inventor: SATO YOTARO
IPC: G03G15/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To make the density of an image on a back surface obtained by performing transfer twice the same as that of an image on a surface obtained by performing transfer once when toner image is transferred on both sides of a recording paper and they are collectively fixed. SOLUTION: The surface temperature of an upper roller 310 which is a hard roller and opposed to the surface is controlled to a set fixing temperature TS1 ( deg.C), the surface temperature of a lower roller 320 which is a soft roller and opposed to the back surface is controlled to a set fixing temperature TS2 ( deg.C), and then fixing is performed. At this time, relation between TS1 and TS2 is TS2 -TS1 =(10 to 40) deg.C. By the fixing under such conditions, the reflection density of the back surface becomes higher than that of the front surface, then contrary to the fact that the image on a hard roller side is naturally ought to be a glossy image, toner on a back surface side is ruptured by high temperature, and the glossy image is obtained on the back surface side.
Patent JP-S62179895-A (JP)
Title: Coated electrode
Inventor: SEIKE NORIO
IPC: B23K35/365
Filed: 1986-02-05
Abstract: PURPOSE:To obtain the shielded metal arc welding body having excellent falling by specifying the crystal distortion factor of the scale crystal fitted on the core wire base. CONSTITUTION:The crystal distortion factor of the scale crystal fitted on the core wire base: {(observed grid constant - JCPDS card grid constant)/JCPDS card grid constant)} X 100 is taken as 0.01-0.50%. The crystal distortion factor of the scale can be controlled by the conditions (temp. and time, etc.) in the drying to be performed after coating a flux on the core wire. The JCPDS card grid constant means the grid constant specified in the diffraction data of the card of a Joint Committee on Power Diffraction Standards.
Patent JP-S59150814-A (JP)
Title: Power generation by combined use of estuary dam and high-tide water pumping type power plant
Inventor: ISHIZUKA OTOKICHI
IPC: E02B9/08
Filed: 1983-02-15
Abstract: PURPOSE:To enable to supply electric power by a method in which soil and sand in the downstream basin of river are horizontally removed out toward the upstream side, and in an adequate place in the downstream basin, a dam and a water pumping type power plant are provided. CONSTITUTION:Where the sea is shallow to a distance and a proper head is obtained near the river mouth, a dam 2 and a water pumping type power station 3 are provided in the river 1 and a lever 4 is provided in the shallow portion of the sea area. The water 1'' in the down stage coming up during the high tide is pumped up to the sam 2 in the upper stage by a water pumping equipment 3 powered from a transmission line and joined with water coming from the upstream. A great amount of water is stored in the dam 2 and dropped by utilizing a deeply dug head to generate electric power hydraulically which is fed to the transmission line.
Patent JP-S61184196-A (JP)
Title: Icing removal device
Inventor: SAKAI TOSHIO
IPC: B63B59/00
Filed: 1985-02-12
Abstract: PURPOSE:To remove icing on the lower surface of a working platform by simple constitution where a heating element is provided around the opening of the lower surface of the working platform and a water jet device movable vertically and rotatable is projected through the opening. CONSTITUTION:An opening 5 is formed on the lower surface of the working platform of an oil drilling rig and the like and a sluice valve 10 is provided, together with a heating element 19, around the opening 5. A cylinder 12 is formed in the internal pipe-shaped structure 11 of the opening 5 and a piston 14 with a double pipe 13 is provided therein. A water jet device 17 having a water jet opening 20 is so provided on the double pipe 13 as to be free for rotation. After the romoval of icing around the opening 15 by the heating element 19, the sluice valve 10 is opened and the water jet device free for vertical motion and rotation is projected for removing effectively icing on the lower surface 2 of the working platform by applying the heat of sea water as jetted and its impact force. The overall system can be thereby simplified.
Patent JP-S57137416-A (JP)
Title: Recovery method for argon and carbon monoxide
Inventor: KATANABE KAZUO
IPC: C21C7/068
Filed: 1981-02-18
Abstract: PURPOSE: To recover gaseous Ar and CO efficiently in an argon-oxygen blowing method by sucking gases of high gaseous Ar purity into a recovery system from the waste gases produced when gaseous N 2  is mixed and blown, adsorbing impurity gases with adsorbents and sucking gaseous CO into a discharge system.  
     CONSTITUTION: A gaseous mixture of Ar, O 2 , N 2  is blown intermittently through double tuyeres 3 into the molten stainless steel 2 in a blowing furnace 1. At the same time, waste gases 5 of high temp. consisting of gaseous Ar, CO, N 2  are produced, and these are divided to a discharge side 7 of low concn. of gaseous Ar and large content of gaseous CO, and a refining side 8 of large content of gaseous Ar. The waste gases past the side 7 takes air 11 therein in a combustion tower 10 and are discharged therefrom as CO 2  or are fed into a holder 19 without allowing CO to oxidize by closing an air valve 30, so that the heat is recovered therefrom in a boiler or the like. On the other hand, the waste gases past the side 8 are cooled and scrubbed in a cooler 22, are adsorbed away of impurities by adsorbents in an adsorption device 27, and are stored as refined gaseous Ar in a holder 28. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54116825-A (JP)
Title: Slow reproduction system of magnetic tape video reproducing unit
Inventor: USUI SHIYUUJI
IPC: G11B5/53
Filed: 1978-03-03
Abstract: PURPOSE:To make it possible to attain both slow reproduction and still reproduction of high quality by equipping a simple additional method to a multi-head magnetic-tape video reproducing unit or a similar recording-reproducing unit. CONSTITUTION:Head assembly 11 composed integrally of heads 1a to 1d, drum 2 and head motors, etc., rotation-driving them is fixed to support stand 12, and one terminal 13 of stand 12 is axis-supported rotatably, but the other terminal 14 is in gear with worm gear 15. Once gear 15 rotates by being driven by motor 16, stand 12 slants including assembly 11 and according to it, relative angles of heads 1a to 1d against tape 4 are controlled to angle (theta) equivalent to recording track 5. Therefore, when the running speed of tape 4 is decreased below a stationary speed, slanting assembly 11 according to the variation makes it possible to obtain the maximum output, and slow reproduction and still reproduction of high quality can be both realized.
Patent JP-H02203849-A (JP)
Title: Pulse doppler measuring device
Inventor: NISHIYAMA HISASHI
IPC: A61B8/06
Filed: 1989-02-03
Abstract: PURPOSE:To reduce an erroneous measurement of blood flow direction by approximating a phase contrast change curve by a broken line, adding or reducing a multiple of 2pi to obtain an approximate broken line group, and then selecting one broken line having no return from a plurality of the candidates. CONSTITUTION:A reflection signal reflected from a target body 6 is received and amplified by a receiving circuit 3 and inputted to a phase comparator 4, where it is subjected to low-pass filter processing, and then the output signal of low frequency is converted into a digital signal by an A/D converter 5 and inputted to a speed arithmetic computer as a phase signal Vn of complex number. A blood flow signal is separated from the low frequency signal by the by-pass filtering with a MTI filter, and a phase difference is detected from the complex phase signal Vn and a Vn-1 before one time to obtain an average phase contrast DELTAtheta1. Then, the average phase contrast of the whole sections is divided into DELTAtheta1 of small time section followed by approximation with a broken line, and the fluctuation of DELTAtheta1 every small section is approximated with a straight line to determine and store the gradient and the coordinate of the starting and terminating points of the straight line. A multiple of 2pi is added to or reduced from the obtained straight line, and a broken line having no cut point is selected from the formed approximate broken line group. Thus, the error by return can be reduced.
Patent JP-S52107871-A (JP)
Title: Alarm electronic clock
Inventor: KONDOU KENICHI
IPC: G04C23/16
Filed: 1976-03-05
Abstract: PURPOSE: To stop automatically an alarm by utilizing an output signal of a second counter circuit of an integrated remainder hour meter after driving an alarm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10221909-A (JP)
Title: Sheet processor and image forming device equipped therewith
Inventor: TAKEHARA YOSHIFUMI
IPC: B65H39/11
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To make a support member for supporting a unit movable according to the sheet processing unit to be added to a sheet processor. SOLUTION: At least one casters 517 supporting the frame body 516 of the sheet processor and a caster mount member 551 to which it is fitted are made movable. When the sheet process unit is added to the sheet processor, the support member 517 and the mount member are moved from the frame body 516 of the sheet processor, thereby supporting the sheet processing unit.
Patent JP-2000219426-A (JP)
Title: Cable towing belt and cable towing device
Inventor: OGOSHI MASAYUKI
IPC: H02G1/06
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To excellently tow a low-friction sheath cable by forming a surface layer while vulcanizing the rubber composition including styrene butadiene rubber and an adhesiveness imparting agent. SOLUTION: Rubber surface layer 2 is adhered to a top surface of a belt base body 1 by an adhesive agent such as isocyanate adhesive agent, and a lower surface of the belt body 1 is formed with a gear part 3 to be engaged with a driving pulley. The rubber surface layer 2 is formed by vulcanizing the rubber composition including styrene butadiene rubber and an adhesiveness imparting agent. In order to obtain high friction, the styrene butadiene rubber including 20% or more of styrene is desirably used. Adhesiveness of molecular chain is improved so as to improve the modulus by using the styrene butadiene rubber while treating it with the tin coupling agent. The adhesiveness imparting agent is desirably included in a range of 3-30 wt.% of the rubber component.